<template>
  <div>
    <van-nav-bar
      style="background-color: Gainsboro;"
      title="修改手机号"
      left-arrow
      @click-left="onClickLeft"
    />
    <van-cell-group inset>
      <van-field v-model="value" label="手机号" placeholder="请输入手机号" />
    </van-cell-group>
    <van-divider  :style="{ color: '#1989fa', borderColor: '#a9a9a9'}" />
    <van-button type="default" class="btn">保存</van-button>
  </div>
</template>

<script>

  export default {
    methods: {
      onClickLeft() {
        this.$router.push('/user/user')
      },
    },
  }
</script>

<style lang="scss" scoped>
.btn{
  width: 200px;
  height: 40px;
  font-size: 15px;
  background-color: rgb(242,242,242);
  margin: 100px 90px;
}
</style>